WSDCAM 113dB Loud Anti Theft Vibration Sensor Alarm Systems for Electric Bike Motorcycle Golf Car Trailer Mailbox Garage Door Waterproof Home Security Bike Accessories Bike Alarm with Remote

Bought this for my e-bike, and installed it in the basket with the controller. It works well, but I was unable to adjust the sensitivity - the default seems ok though. I think installing in a location that is not easily accessible is important because if you can see and access the device you could probably disable the alarm by covering it with something to muffle the sound. Would not recommend simply zip tying to the frame. Nice loud alarm and works well when used with a good bike lock.

I put this inside of my car's rear bumper and it works really well. I park on the side of the road and I don't trust people parking behind me so this provides me with extra security. It has a very far range, it's waterproof. It has the batteries it came with and it's been months without having to change them.

Purchased for my Motorcycle, works great.

Very effective and loud sound.

Strong in the Force, this alarm is. Purchased to safeguard my luggage while traveling, I did. Loud, it is—startle even the boldest of thieves, it shall. The remote, simple to use, much like wielding a lightsaber, but without the risk of losing a limb.Test it, I have. Fail, it does not. Reliable and steadfast, like a Jedi Knight standing watch over the Temple.Versatile, this device is. Not just for luggage—your bicycle, motorcycle, scooter, or even your mailbox, it can protect. Hide in shadows, thieves may try, but flee in fear, they shall!Hmmm… a worthy investment, this is. Protect your possessions, you must.May security be with you!

The media could not be loaded. Great anti-theft device and it is really load it come with a remote and it is good if you are alone in a deserted area

Just received this. I was really hoping this would be great after my vehicle was stolen before Christmas. I wanted to add this hoping it would work as a deterrent along with a GPS device. I opened it and it beeped once and stopped working. We had a very hard time trying to open the device to see what type of battery it uses to try to replace it. After realizing how hard it is to open the device we decided it's not worth keeping to even see if it works after new battery. So disappointed.

The siren is loud for such a small unit. Seems pretty well made with solid materials. Remote works well. However I can get into my car and drive away without setting off the sensor. Sort of a problem for a device that is supposed to detect motion.....